- Issue
- Journal of Siberian Federal University. Chemistry. 2022 15 (3)
- Authors
- Shimanskii, Aleksandr F.; Kazantsev, Yakov V.; Losev, Vladimir N.; Buyko, Olga V.; Moiseenko, Ilya M.; Naidko, Vladimir. I.
- Contact information
- Shimanskii, Aleksandr F.: Siberian Federal University Krasnoyarsk, Russian Federation; ; Kazantsev, Yakov V.: Siberian Federal University Krasnoyarsk, Russian Federation; Losev, Vladimir N.: Siberian Federal University Krasnoyarsk, Russian Federation; Buyko, Olga V.: Siberian Federal University Krasnoyarsk, Russian Federation; Moiseenko, Ilya M.: Siberian Federal University Krasnoyarsk, Russian Federation; Naidko, Vladimir. I.: Siberian Federal University Krasnoyarsk, Russian Federation
- Keywords
- germanium; rare earth metals; raw materials; lignite; burning; sublimates; ash; leaching
- Abstract
The strategic issue for rare metals manufacturers is availability of the own raw material base. Previously unused resources which include the lignites located at central watershed of the Yenisei river are becoming important due to depletion of traditional sources of raw materials. The comprehensive approach to the processing of the lignite which ensures the formation of sublimates germanium-enriched to 1,8 wt.% and ash rare earth metals-enriched to 1,2 wt.% was proposed. The regularities of rare earth metals leaching from ash residue with obtaining rich solutions suitable for further processing using selective sorbents have been studied
- Pages
- 398–408
- DOI
- 10.17516/1998-2836-0303
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/148511
Journal of Siberian Federal University. Chemistry / Study of the Processes of Complex Processing of Lignite in Order to Extract Rare Elements
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